"As a proof of up to date engineering skills, questioned from time to time given my managerial background, scoring some points here. Maybe four digits will be just fine." (Edit: got there!)

Architects and writes production code, today.
Builds and leads non-commodity software development centers and teams.

Tested a space station’s computer.
Wrote the first production Java code at one of the world’s largest airlines.
Participated in artificial intelligence research.
Created military systems – airspace and communications.